My new OLD Ranger needs a cover.

[txbandit44]

Boss is awaitin the arival of his custom built 18ft Ranger and I bought his old one. Took it out today it it drives like a dream. Its a 1983 335-v. I want to keep in as good of condition as he sold it to me in or maybe better if possible. He had it in a covered garage and I dont have access to one. I need a good cover for the boat. I emailed Ranger and they said they still had the pattern for the factory cover but they didnt bother to give me a price. Which probably means $$$$$$$$. On the other hand my Boss got to visit the Ranger plant last week and he says its like a ghost town. They have laid off hundreds of people, so my new cover would probably take too long to get here. Does anyone have a suggestion on what cover i should be looking at? I dont really care if it is trailerable I just want somthing that will stay on in a storm, and keep the water out.